pfuncache.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * This file incorporates work covered by the following license notice:
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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#ifndef INCLUDED_SC_SOURCE_UI_INC_PFUNCACHE_HXX
#define INCLUDED_SC_SOURCE_UI_INC_PFUNCACHE_HXX

#include <vector>
#include <tools/gen.hxx>
#include <rangelst.hxx>
#include <printopt.hxx>

class ScDocShell;
class ScMarkData;
class OutputDevice;

enum ScPrintSelectionMode
{
    SC_PRINTSEL_INVALID,
    SC_PRINTSEL_DOCUMENT,
    SC_PRINTSEL_CURSOR,
    SC_PRINTSEL_RANGE,
    SC_PRINTSEL_RANGE_EXCLUSIVELY_OLE_AND_DRAW_OBJECTS
};

class ScPrintSelectionStatus
{
    ScPrintSelectionMode    eMode;
    ScRangeList             aRanges;
    ScPrintOptions          aOptions;

public:
            ScPrintSelectionStatus() : eMode(SC_PRINTSEL_INVALID) {}

    void    SetMode(ScPrintSelectionMode eNew)  { eMode = eNew; }
    void    SetRanges(const ScRangeList& rNew)  { aRanges = rNew; }
    void    SetOptions(const ScPrintOptions& rNew) { aOptions = rNew; }

    bool    operator==(const ScPrintSelectionStatus& rOther) const
            { return eMode == rOther.eMode && aRanges == rOther.aRanges && aOptions == rOther.aOptions; }

    ScPrintSelectionMode GetMode() const { return eMode; }
    const ScPrintOptions& GetOptions() const { return aOptions; }
};

struct ScPrintPageLocation
{
    tools::Long        nPage;
    ScRange     aCellRange;
    tools::Rectangle   aRectangle;     // pixels

    ScPrintPageLocation() :
        nPage(-1) {}            // default: invalid

    ScPrintPageLocation( tools::Long nP, const ScRange& rRange, const tools::Rectangle& rRect ) :
        nPage(nP), aCellRange(rRange), aRectangle(rRect) {}
};

class ScPrintFuncCache
{
    ScPrintSelectionStatus  aSelection;
    ScDocShell*             pDocSh;
    tools::Long                    nTotalPages;
    std::vector<tools::Long>       nPages;
    std::vector<tools::Long>       nFirstAttr;
    std::vector<ScPrintPageLocation> aLocations;
    bool                    bLocInitialized;

public:
            ScPrintFuncCache( ScDocShell* pD, const ScMarkData& rMark,
                                const ScPrintSelectionStatus& rStatus );
            ~ScPrintFuncCache();

    bool    IsSameSelection( const ScPrintSelectionStatus& rStatus ) const;

    void    InitLocations( const ScMarkData& rMark, OutputDevice* pDev );
    bool    FindLocation( const ScAddress& rCell, ScPrintPageLocation& rLocation ) const;

    tools::Long    GetPageCount() const                { return nTotalPages; }
    tools::Long    GetFirstAttr( SCTAB nTab ) const    { return nFirstAttr[nTab]; }
    SCTAB   GetTabForPage( tools::Long nPage ) const;
    tools::Long    GetTabStart( SCTAB nTab ) const;
    tools::Long    GetDisplayStart( SCTAB nTab ) const;
};

#endif

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